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发明名称
DETECTING DEVICE FOR GROUND CURRENT OF GROUNDING CABLE
摘要
申请公布号
JPH04295775(A)
申请公布日期
1992.10.20
申请号
JP19910086366
申请日期
1991.03.25
申请人
NGK INSULATORS LTD
发明人
KATSUKAWA HIROYUKI;SAKURAI YASUHISA
分类号
G01R31/08;H02H3/16
主分类号
G01R31/08
代理机构
代理人
主权项
地址
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